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https://www.readbyqxmd.com/read/28823102/the-etiology-of-primary-hyperhidrosis-a-systematic-review
#1
REVIEW
Moshe Hashmonai, Alan E P Cameron, Cliff P Connery, Noel Perin, Peter B Licht
PURPOSE: Primary hyperhidrosis is a pathological disorder of unknown etiology, affecting 0.6-5% of the population, and causing severe functional and social handicaps. As the etiology is unknown, it is not possible to treat the root cause. Recently some differences between affected and non-affected people have been reported. The aim of this review is to summarize these new etiological data. METHODS: Search of the literature was performed in the PubMed/Medline Database and pertinent articles were retrieved and reviewed...
August 19, 2017: Clinical Autonomic Research: Official Journal of the Clinical Autonomic Research Society
https://www.readbyqxmd.com/read/28823067/combined-classical-spindle-cell-pleomorphic-lipoma-spectrum-imaging-and-clinical-data
#2
Yara Younan, Anthony Martinez, Nickolas Reimer, Mark Edgar, Felix Gonzalez, Monica Umpierrez, Ty Subhawong, Adam D Singer
OBJECTIVES: Compile the largest study to date on the imaging and clinical features of the classic spindle cell/pleomorphic lipoma spectrum and suggest this diagnosis be included in the differential for benign and malignant macroscopic fat-containing soft tissue masses regardless of the mass location or patient demographics. MATERIALS AND METHODS: An institutional search was performed to identify all available classic-type spindle cell/pleomorphic lipomas with available demographic and imaging data...
August 19, 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/28823052/sensitivity-analysis-of-ventricular-activation-and-electrocardiogram-in-tailored-models-of-heart-failure-patients
#3
C Sánchez, G D'Ambrosio, F Maffessanti, E G Caiani, F W Prinzen, R Krause, A Auricchio, M Potse
Cardiac resynchronization therapy is not effective in a variable proportion of heart failure patients. An accurate knowledge of each patient's electroanatomical features could be helpful to determine the most appropriate treatment. The goal of this study was to analyze and quantify the sensitivity of left ventricular (LV) activation and the electrocardiogram (ECG) to changes in 39 parameters used to tune realistic anatomical-electrophysiological models of the heart. Electrical activity in the ventricles was simulated using a reaction-diffusion equation...
August 19, 2017: Medical & Biological Engineering & Computing
https://www.readbyqxmd.com/read/28823003/anatomical-study-of-the-palatine-aponeurosis-application-to-posterior-palatal-seal-of-the-complete-maxillary-denture
#4
Joe Iwanaga, Junta Kido, Marcin Lipski, Iwona M Tomaszewska, Krzysztof A Tomaszewski, Jerzy A Walocha, Rod J Oskouian, R Shane Tubbs
The palatine aponeurosis is a thin, fibrous lamella comprising the extended tendons of the tensor veli palatini muscles, attached to the posterior border and inferior surface of the palatine bone. In dentistry, the relationship between the "vibrating line" and the border of the hard and soft palate has long been discussed. However, to our knowledge, there has been no discussion of the relationship between the palatine aponeurosis and the vibrating line(s). Twenty sides from ten fresh frozen White cadaveric heads (seven males and three females) whose mean age at death was 79 years) were used in this study...
August 19, 2017: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/28822820/utility-of-3d-reconstruction-of-2d-liver-computed-tomography-magnetic-resonance-images-as-a-surgical-planning-tool-for-residents-in-liver-resection-surgery
#5
Caitlin T Yeo, Andrew MacDonald, Tamas Ungi, Andras Lasso, Diederick Jalink, Boris Zevin, Gabor Fichtinger, Sulaiman Nanji
OBJECTIVE: A fundamental aspect of surgical planning in liver resections is the identification of key vessel tributaries to preserve healthy liver tissue while fully resecting the tumor(s). Current surgical planning relies primarily on the surgeon's ability to mentally reconstruct 2D computed tomography/magnetic resonance (CT/MR) images into 3D and plan resection margins. This creates significant cognitive load, especially for trainees, as it relies on image interpretation, anatomical and surgical knowledge, experience, and spatial sense...
August 16, 2017: Journal of Surgical Education
https://www.readbyqxmd.com/read/28822751/using-multi-level-bayesian-lesion-symptom-mapping-to-probe-the-body-part-specificity-of-gesture-imitation-skills
#6
Elisabeth I S Achilles, Peter H Weiss, Gereon R Fink, Ellen Binder, Cathy J Price, Thomas M H Hope
Past attempts to identify the neural substrates of hand and finger imitation skills in the left hemisphere of the brain have yielded inconsistent results. Here, we analyse those associations in a large sample of 257 left hemisphere stroke patients. By introducing novel Bayesian methods, we characterise lesion symptom associations at three levels: the voxel-level, the single-region level (using anatomically defined regions), and the region-pair level. The results are inconsistent across those three levels and we argue that each level of analysis makes assumptions which constrain the results it can produce...
August 16, 2017: NeuroImage
https://www.readbyqxmd.com/read/28822749/dominance-of-layer-specific-microvessel-dilation-in-contrast-enhanced-high-resolution-fmri-comparison-between-hemodynamic-spread-and-vascular-architecture-with-clarity
#7
REVIEW
Alexander John Poplawsky, Mitsuhiro Fukuda, Bok-Man Kang, Jae Hwan Kim, Minah Suh, Seong-Gi Kim
Contrast-enhanced cerebral blood volume-weighted (CBVw) fMRI response peaks are specific to the layer of evoked synaptic activity (Poplawsky et al., 2015), but the spatial resolution limit of CBVw fMRI is unknown. In this study, we measured the laminar spread of the CBVw fMRI evoked response in the external plexiform layer (EPL, 265 ± 65 μm anatomical thickness, mean ± SD, n = 30 locations from 5 rats) of the rat olfactory bulb during electrical stimulation of the lateral olfactory tract and examined its potential vascular source...
August 16, 2017: NeuroImage
https://www.readbyqxmd.com/read/28822724/finding-the-ledge-sagittal-analysis-of-bony-landmarks-of-the-orbit
#8
Peter J J Gooris, Barbara S Muller, Leander Dubois, Jan E Bergsma, Gertjan Mensink, Maaike F E van den Ham, Alfred G Becking, Karlien Seubring
PURPOSE: This study determined the average distances and angles between anatomic landmarks within the orbit, with an emphasis on localization of the orbital process of the palatine bone. This information will help the surgeon with treatment planning and surgical procedures. PATIENTS AND METHODS: Four anatomic landmarks were identified retrospectively on computed tomograms of 100 adult Caucasian patients (50 men and 50 women): the top of the infraorbital margin superior to the infraorbital foramen (point A), the top of the orbital process of the palatine bone (point B), the anteriormost bony portion of the superior orbital fissure (point C), and the ventrolateral aspect of the bony entrance of the optic canal (point D)...
July 25, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28822721/postural-assessment-in-class-iii-patients-before-orthognathic-surgery
#9
Fernando Zugno Kulczynski, Fernando de Oliveira Andriola, Pedro Henrique Deon, Denizar Alberto da Silva Melo, Rogério Miranda Pagnoncelli
PURPOSE: To determine the postural characteristics of patients with Class III dentofacial deformities before orthognathic surgery by photogrammetry using SAPO postural assessment software. MATERIALS AND METHODS: This was a cross-sectional study. Eligible participants were adult patients who had an indication for orthognathic surgery to correct skeletal Class III dentofacial deformities and were undergoing orthodontic preparation for surgery. Patients were recruited at the outpatient clinic for dentofacial deformities of the authors' institution from March to November 2015...
July 25, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28822670/peritrapezial-osteoarthritis-inter-and-intraobserver-reliability-of-the-allieu-classification
#10
F Vigouroux, F Rabarin, J Jeudy, N Bigorre, Y Saint Cast, L Pechmajou, G Raimbeau
The Allieu classification takes into consideration the distal and proximal joints of the trapezium. Trapeziometacarpal (TMC) joint arthritis, TMC joint instability (TMI) and scapho-trapezio-trapezoid (STT) joint arthritis are considered independently, which better corresponds to the anatomical examinations. The aim of the study was to evaluate the inter- and intraobserver reliability of the Allieu classification of the peritrapezial arthritis. This was a prospective, single-center study performed from May to September 2016 with 30 cases of primary thumb osteoarthritis...
August 16, 2017: Hand Surgery and Rehabilitation
https://www.readbyqxmd.com/read/28822635/radiographic-tibial-tunnel-assessment-after-anterior-cruciate-ligament-reconstruction-using-hamstring-tendon-autografts-and-biocomposite-screws-a-prospective-study-with-5-year-follow-up
#11
Ioannis Karikis, Lars Ejerhed, Ninni Sernert, Lars Rostgård-Christensen, Jüri Kartus
PURPOSE: To radiographically assess the tibial tunnel up to 5 years after anterior cruciate ligament (ACL) reconstruction using hamstring tendon autografts and biocomposite interference screws. METHODS: Fifty-one patients underwent anatomic single-bundle ACL reconstruction with metal interference screws in the femur and biocomposite interference screws in the tibia. Standardized digital radiographs with weight-bearing anteroposterior and lateral views of the index knee were taken in the early postoperative period and at 2 and 5 years postoperatively...
August 16, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28822108/semi-quantitative-metabolic-values-on-fdg-pet-ct-including-extracardiac-sites-of-disease-as-a-predictor-of-treatment-course-in-patients-with-cardiac-sarcoidosis
#12
Mitsutomi Ishiyama, Laurie A Soine, Hubert J Vesselle
BACKGROUND: Cardiac sarcoidosis is associated with major adverse cardiac events including cardiac arrest, for which anti-inflammatory treatment is indicated. Oral corticosteroid is the mainstay among treatment options; however, adverse effects are a major concern with long-term use. It would be beneficial for providers to predict treatment response and prognosis for proper management strategy of sarcoidosis, though it remains challenging. Fluorine (F)-18 fluorodeoxyglucose (FDG)-positron emission tomography(PET)/computed tomography(CT) has an advantage over anatomical imaging in providing semi-quantitative functional parameters such as standard uptake value (SUV), metabolic volume, and total lesion glycolysis (TLG), which are well-established biomarkers in oncology...
August 18, 2017: EJNMMI Research
https://www.readbyqxmd.com/read/28822078/prognostic-implication-of-the-primary-tumor-location-in-early-stage-breast-cancer-focus-on-lower-inner-zone
#13
Jiqiao Yang, Shenli Tang, Yuting Zhou, Juanjuan Qiu, Juying Zhang, Sui Zhu, Qing Lv
BACKGROUND: The aim of this study was to investigate the prognostic significance of tumor location of lower inner zone (LIZ) on the survival of patients with early-stage breast cancer. METHODS: We retrospectively identified 961 breast cancer patients from Jan 2000 to Apr 2016 from hospital database. We evaluated overall survival (OS) and disease-free survival (DFS) in patients with tumors in and outside LIZ. Subgroup analyses were performed according to clinicopathological characteristics and treatment strategies...
August 18, 2017: Breast Cancer: the Journal of the Japanese Breast Cancer Society
https://www.readbyqxmd.com/read/28822071/imaging-the-etiology-of-apathy-anxiety-and-depression-in-parkinson-s-disease-implication-for-treatment
#14
REVIEW
Stephane Thobois, Stephane Prange, Véronique Sgambato-Faure, Léon Tremblay, Emmanuel Broussolle
Apathy, depression, and anxiety are among the most important non-motor signs of Parkinson's disease (PD). This may be encountered at early stages of illness and represent a major source of burden. Understanding their pathophysiology is a major prerequisite for efficient therapeutic strategies. Anatomical and metabolic imaging studies have enabled a breakthrough by demonstrating that widespread abnormalities within the limbic circuits notably the orbitofrontal and anterior cingulate cortices, amygdala, thalamus, and ventral striatum are involved in the pathophysiology of depression, anxiety, and apathy in PD...
August 18, 2017: Current Neurology and Neuroscience Reports
https://www.readbyqxmd.com/read/28821987/morphological-anatomy-of-thoracolumbar-nerve-roots-and-dorsal-root-ganglia
#15
Lina Leng, Li Liu, Daowen Si
The aim of this study is to ascertain the anatomic parameters of the spinal roots and dorsal root ganglia and to demonstrate their clinical significance. Samples from 24 adult autopsy subjects were obtained from roots and dorsal root ganglia at levels L1 through L5. The anatomic parameters of epidural nerve roots: the distance between the epidural nerve roots and the proximal edge of the dorsal root ganglia and the average diameter of the nerve root gradually, increased from L1 to L5. The midline nerve root angle gradually decreased from L1 to L5...
August 18, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/28821976/dysbiosis-signature-of-mycobiota-in-colon-polyp-and-colorectal-cancer
#16
R Gao, C Kong, H Li, L Huang, X Qu, N Qin, H Qin
Microbiota refers to a colony of microorganisms, and they are found in all multicellular organisms. This colony plays a major role in both the physiology and disease of the organism it inhabits. Much attention has been paid to host-microbiota interactions, but there has been little investigation on its role in carcinogenesis. In this study, we characterized a fecal mycobiota, also known as fungal signature, for the first time with 131 subjects, comprising polyp and colorectal cancer (CRC) patients, as well as a healthy control population...
August 18, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28821901/erratum-to-anatomical-basis-of-the-extended-tdap-flap-study-of-its-territories-of-vascularization-and-its-volume
#17
Sandy Dast, Eric Havet, Lidia Dessena, Abeer Abdulshakoor, Mohammed Alharbi, Richard Vaucher, Christian Herlin, Raphael Sinna
No abstract text is available yet for this article.
August 18, 2017: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/28821876/transcriptomic-biochemical-and-physio-anatomical-investigations-shed-more-light-on-responses-to-drought-stress-in-two-contrasting-sesame-genotypes
#18
Komivi Dossa, Donghua Li, Linhai Wang, Xiaomin Zheng, Aili Liu, Jingyin Yu, Xin Wei, Rong Zhou, Daniel Fonceka, Diaga Diouf, Boshou Liao, Ndiaga Cissé, Xiurong Zhang
Sesame is an important oilseed crop with a high oil quality. It is prone to drought stress in the arid and semi-arid areas where it is widely grown. This study aims to decipher the response of tolerant (DT) and sensitive (DS) genotypes to progressive drought based on transcriptome, biochemical and physio-anatomical characterizations. Results indicated that under severe stress, DT relied on a well-functioning taproot while DS displayed a disintegrated root due to collapsed cortical cells. This was attributed to a higher accumulation of osmoprotectants and strong activity of antioxidant enzymes especially peroxidases in DT...
August 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28821723/structural-and-developmental-expression-of-ss-riok-2-an-rio-protein-kinase-encoding-gene-of-strongyloides-stercoralis
#19
Wei-Qiang Lei, James B Lok, Wang Yuan, Yue-Zhou Zhang, Jonathan D Stoltzfus, Robin B Gasser, Si-Yuan He, Huan Zhou, Rui Zhou, Jun-Long Zhao, Min Hu
RIO kinases are essential atypical protein kinases in diverse prokaryotic and eukaryotic organisms, playing significant roles in yeast and humans. However, little is known about their functions in parasitic nematodes. In the present study, we have isolated and characterized the full-length cDNA, gDNA and a putative promoter of a RIOK-2 protein kinase (Ss-RIOK-2) encoding gene (Ss-riok-2) from Strongyloides stercoralis, a medically important parasitic nematode (Order Rhabditida). A three-dimensional structure (3D) model of Ss-RIOK-2 was generated using the Chaetomium thermophilum RIOK-2 protein kinase (Ct-RIOK-2) crystal structure 4GYG as a template...
August 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28821683/ca2-pyramidal-neurons-biophysically-and-anatomically-predisposed-integrators-of-cortical-sensory-information
#20
Viktor János Oláh, Miklos Szoboszlay
No abstract text is available yet for this article.
August 9, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
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